diff --git a/data/.keep b/data/.keep
deleted file mode 100644
index e69de29..0000000
diff --git a/data/faceToday.jpg b/data/faceToday.jpg
new file mode 100644
index 0000000..169d093
Binary files /dev/null and b/data/faceToday.jpg differ
diff --git a/lib/app/app.cpp b/lib/app/app.cpp
index 2fe769b..d4f8056 100644
--- a/lib/app/app.cpp
+++ b/lib/app/app.cpp
@@ -100,7 +100,6 @@ void setupApp()
 		request->send(404);
 	});
 
-	// TODO response
 	server.on("/stats", HTTP_GET, [](AsyncWebServerRequest *request) {
 		AsyncResponseStream *response = request->beginResponseStream("application/json");
 		const size_t capacity = 5 * JSON_OBJECT_SIZE(2) + JSON_OBJECT_SIZE(3) + JSON_OBJECT_SIZE(5) + JSON_OBJECT_SIZE(7) + JSON_OBJECT_SIZE(8) + 410;
@@ -142,10 +141,6 @@ void setupApp()
 		doc["app"]["created"] = appConfig.buildTime;
 		doc["app"]["rev"] = appConfig.buildRev;
 
-		//JsonArray capability = doc.createNestedArray("capability");
-		//capability.add("jpg");
-		//capability.add("wbmp");
-
 		serializeJson(doc, *response);
 		request->send(response);
 	});
@@ -329,7 +324,7 @@ void setupApiDevice()
 			size_t cnt = 0;
 			for (size_t i = 0; i < n; ++i)
 			{
-				// checking for epd
+				// checking for paperdash device
 				if (MDNS.hasTxt(i, "paperdash"))
 				{
 					if (cnt)
diff --git a/lib/settings/settings.cpp b/lib/settings/settings.cpp
index e638d48..355f7e0 100644
--- a/lib/settings/settings.cpp
+++ b/lib/settings/settings.cpp
@@ -13,8 +13,6 @@ void setupSettings()
 void settingsFactoryReset()
 {
 	NVS.eraseAll();
-
-	// TODO remove also json db file
 }
 
 void loadSettingsColor()
diff --git a/lib/wlan/wlan.cpp b/lib/wlan/wlan.cpp
index 72ce47c..a477a97 100644
--- a/lib/wlan/wlan.cpp
+++ b/lib/wlan/wlan.cpp
@@ -15,8 +15,7 @@ void setupWlan()
 	String ssid = NVS.getString("wifi.ssid");
 	String password = NVS.getString("wifi.password");
 
-	// TODO count failed connecting wifiFailedCount <=3
-	if (!ssid.isEmpty() && !password.isEmpty() && wifiFailedCount <=3) // && wifiFailedCount <=3
+	if (!ssid.isEmpty() && !password.isEmpty() && wifiFailedCount <=3)
 	{
 		// client mode
 		initClientMode(ssid.c_str(), password.c_str());
@@ -52,7 +51,7 @@ void initClientMode(const char *ssid, const char *password)
 		Serial.print(".");
 		if (!tryCount--)
 		{
-			// todo, hier passt was nicht
+			// TODO is this correct?
 			wifiFailedCount++;
 			if (wifiFailedCount > 3) {
 				Serial.println("  wifi is not reachable...");
@@ -88,6 +87,7 @@ void initAPMode()
 {
 	Serial.println("  init AP (Access Point)");
 
+	//WiFi.disconnect();
 	WiFi.softAP("paperdash.io");
 
 	IPAddress IP = WiFi.softAPIP();